110 static int exit_status;  variable
120 	exit_status++;  in fail()
296 	exit(exit_status);  in restore_settings()
834 		exit_status = 0;  in collapse_fork()
852 		exit(exit_status);  in collapse_fork()
856 	exit_status += WEXITSTATUS(wstatus);  in collapse_fork()
886 		exit_status = 0;  in collapse_fork_compound()
914 		exit(exit_status);  in collapse_fork_compound()
918 	exit_status += WEXITSTATUS(wstatus);  in collapse_fork_compound()
949 		exit_status = 0;  in collapse_max_ptes_shared()
989 		exit(exit_status);  in collapse_max_ptes_shared()
993 	exit_status += WEXITSTATUS(wstatus);  in collapse_max_ptes_shared()